baber/WOPTO huggingface dataset:
Patent JP-H06185954-A (JP)
Title: Jig for measuring tapered work
Inventor: TSURUGI YASUYUKI
IPC: G01B5/24
Filed: 1992-11-04
Abstract: PURPOSE:To easily and accurately correct the attitude of a tapered work in the tapered hole of a gauge base. CONSTITUTION:A gauge base 6 has a tapered hole 7 in which a work 1 having a conical outer peripheral surface 1a can be put. An attitude correcting tool 11 is constituted in such a way that a pushing body 13 is put in a base body 12 of the tool 11 put on the base 6 so that the pushing body 13 can freely slide in the vertical direction. The pushing body 13 has a horizontal work contacting surface 24 which comes into contact with the upper surface 1b of the work 1 over the entire periphery at its bottom. Even when the work 1 is put in the hole 7 in a tilted state, the work 1 becomes horizontal when the pushing body 13 is pressed from the top. After correcting the attitude of the work 1, the work attitude correcting tool 11 is removed from the base 6 and the level difference between the upper surface 1b of the work 1 and upper surface 6b of the base 6 is measured. Therefore, the measurement accuracy is also improved.
Patent JP-S63147957-A (JP)
Title: Intake-air device for engine
Inventor: YOSHIOKA SADASHICHI
IPC: F01L13/00
Filed: 1986-12-11
Abstract: PURPOSE:To enhance the feeling of deceleration during deceleration of an engine, and to restrain torque shocks upon returning of fuel by stopping a pumping loss means in an operating range in which fuel supply is ceased during deceleration of the engine, and by starting the same before the returning of fuel. CONSTITUTION:When a controller 17 receiving an intake-air amount signal from an air-flow meter 5, a rotational speed signal from a crank angle sensor 18 and an opening degree signal from a throttle valve 6, determines that an engine is in a decelerating condition, a timing changeover means 15 (pumping loss lowering means) for an intake valve 11 is changed over into a normal condition so as to increase deceleration torque by use of a pumping loss to enhance the feeling of deceleration. Upon returning of fuel, when a controller 17 determines that the engine is in a fuel cut-off condition at the present time, the valve timing is at first changed over into an early closed condition so as to lower the deceleration torque by one stage, and then a fuel returning signal is delivered to a fuel injection valve 14 after a set time elapses due to operation of a timer so that the deceleration torque due to the returning of fuel is further lowered so as to further lower the deceleration torque step by step, thereby to relax the torque shocks.
Patent JP-H01136441-A (JP)
Title: Synchronizing circuit
Inventor: KUBO HIROTSUGU
IPC: H04J3/06
Filed: 1987-11-24
Abstract: PURPOSE:To improve high speed characteristic in high speed digital transmission by devising a circuit so that a data comparison end timing in a data comparator is received from a preceding data comparator. CONSTITUTION:A comparison start timing generating circuit 14 outputs a comparison start timing pulse G with one clock period width in preceding of one clock period from the comparison start timing of the comparator 12. Then a reference data generating circuit 4 outputs a data F holding the value over 4 clock periods in preceding of one clock period from the comparison timing of the comparator 12. A data comparator 13 compares an input data I with a reference data H from the comparing period from the input of comparison start pulse J till the input of a comparison end pulse K, outputs a clock block pulse D till two data are coincident to stop the count of the counter 2, thereby applying synchronizing pulling-in.
Patent JP-H09136615-A (JP)
Title: Vehicle
Inventor: SUZUKI MOTOI
IPC: A63G31/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To turn a vehicle at its small rotating radius by making tread patterns variable. SOLUTION: This vehicle is provided with the first and second ring guides 1, 2 disposed so that they may cross each other, a means 7a, 7b, 15 for changing a crossing angle between the first and second ring guides 1, 2, the first driving ring 1a which is disposed inside the first ring guide 1 and is driven by driving means 3, 4 and rotates, and the second driving ring 2a which is disposed inside the second ring guide 2 and is driven by driving means 5, 6 and rotates.
Patent JP-H04167549-A (JP)
Title: Semiconductor device
Inventor: TAKEHASHI NOBUITSU
IPC: H01L23/36
Filed: 1990-10-31
Abstract: PURPOSE:To make possible the effective heat dissipation of a semiconductor device by a method wherein the device is provided with a plurality of pieces of pillar-shaped protrusion parts and a heat dissipation device formed into a roughened form is provided on the side surfaces of these pillar-shaped protrusion parts. CONSTITUTION:A pin type heat dissipation device 20 is provided on a heating surface 24 and heat 25 which is generated from the surface 24 is transmitted to the device 20 and is mainly dissipated over the whole regions of the side surfaces of pillar-shaped protrusion parts 21. The convection 27 of the air is generated between the protrusion parts 21 by this dissipated heat 25 and the parts 21 are heat-dissipated and cooled. A spiral part (a roughened form) 22a is formed on each pillar-shaped protrusion part 21 provided on the device 20 and the heat dissipation surface area of the side surface of each part 21 is increased. Thereby, the heat dissipation effect of a semiconductor device 23 is remarkedly improved.
Patent JP-2000088976-A (JP)
Title: Analog electronic clock and its charging method
Inventor: KITAHARA JOJI
IPC: G04G99/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an analog electronic clock capable of exactly analog- indicating. SOLUTION: An analog electronic clock converts kinetic energy of motion of a user to electric energy, outputs from a generation coil 22 as an output voltage for charging and charges a secondary electric power source 40, outputs motor driving pulse from a clock circuit 70 by using the charging energy of the secondary power source 40 and rotates and drives a rotor for driving hands. When the voltage of the secondary source 40 reaches a specific voltage, a bypass circuit for the secondary battery is formed by using a limiter circuit 50 to prevent an overcharge. A clock circuit 70, during the overcharge prevention operation for the secondary source, outputs by lowering the voltage of the motor driving pulse below the return error region of the motor for hand driving.
Patent JP-H08138695-A (JP)
Title: Fuel cell
Inventor: TAMURA OSAMU
IPC: H01M8/02
Filed: 1994-11-04
Abstract: PURPOSE: To provide a fuel cell wherein concentration over voltage to be generated caused by the effect of water to be formed by supply or reaction of hydrogen or oxygen of the reaction gas is restrained, and the voltage drop caused by the concentration over voltage is decreased. CONSTITUTION: A battery cell 6 provided with a positive catalyst electrode 8 on one surface of an ion exchange membrane 7 and a negative electrode 9 on the other surface is provided, and reaction gas is made to react by the battery cell 6, to generate electricity. In this fuel cell 1, the battery cell 6 is held by separators 4a, 4b, 4c connected through seal members 14, and tunnel passages 15b, 16b, 19b, 20b for communicating the reaction gas passage formed in the laminating direction with the battery cell 6 are formed on the separators 4a, 4b, 4c, so as to extend over gaskets 14 as the seal members into tunnel shapes.
Patent JP-H08135202-A (JP)
Title: Wall surface repair device
Inventor: FUKUDA SUMIO
IPC: E04G23/02
Filed: 1994-11-04
Abstract: PURPOSE: To further enhance work efficiency and reduce cost as well by laying out a boring drill and an extrusion cylinder and an injection pipe on a slidable mount so that it may move in the direction at a right angle with the sliding direction of the mount. CONSTITUTION: A wall surface repair device is arranged to come to a standstill in the front of a place to be repaired of an exterior wall where a movable cylinder 13a is extended while a movable cylinder 13b is contracted, thereby moving the movable mount 12 slidingly, operating a drill and moving forward by means of an extrusion cylinder 3 and boring an insertion hole 2 at a specified location 71. When the insertion hole 2 is bored to a specified depth, the drill 2 is moved back while the mount 12 is slidingly moved, hereby extending an extrusion rod 31 of the extrusion cylinder 3 and extruding an anchor pin 5 set in a revolver 43 and pressing into the insertion hole.  Then the mount 12 is arranged to slide and the extrusion cylinder 61 is extended and a nozzle 62 is fitted in a nozzle mounting hole of the pin 5, thereby filling up an injection material into the insertion hole and the repair place 71. It is, therefore, possible to simplify work and reduce cost as well by automating each work.
Patent JP-2001025588-A (JP)
Title: Button holing sewing machine and its seam forming method
Inventor: ISHII KAZUAKI
IPC: D05B47/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To form seams for reinforcement of button holing seams so as to prevent the unraveling and pulling off of fibers of the fabric to be sewn around button holes at the time the button holing seams are formed around button holes incised by a cloth cutting knife. SOLUTION: This button holing sewing machine has a pair of side seams along both sides of the button hole incised and formed at the fabric to be sewn and seam forming means which exist on at least one end side of the button hole and form the button hole same by a bar tack continuous with both side seams. The sewing machine described above forms high-density zigzag stitches narrower than the side seams in the positions where the side seams are formed.
Patent JP-H09107845-A (JP)
Title: Production of goldfish bowl
Inventor: SAITO MASAO
IPC: A01K63/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To produce a goldfish bowl having new constitution by utilizing an empty bottle such as used foreign liquors. SOLUTION: This method for producing goldfish bowl is constituted of the following steps. The first step: two bottles 1A from which lids are removed are prepared. The second step: openings 1B11 which are nearly square when viewed from the front are formed on the front 1B1 in two bottle bodies 1B. The third step: the upper end faces 1C of mouth parts in the two bottle bodies are connected in mutually contacted state and communicating state to provide the objective goldfish bowl.
Patent JP-H06116490-A (JP)
Title: Compound resin composition for slush molding
Inventor: OMORI HIDEKI
IPC: C08L75/04
Filed: 1992-10-07
Abstract: PURPOSE:To obtain a compound resin composition which does not lose its softness even after a long-time use, is excellent in light resistance, heat resistance and slush moldability and can be produced at a low cost by mixing a thermoplastic resin with a polyurethane resin and a pigment. CONSTITUTION:The composition is obtained by mixing 5-95 pts.wt. thermoplastic resin with 95-5 pts.wt. polyurethane resin and 0.1-10 pts.wt. pigment in the presence of optionally 0-30wt.%, desirably 0-20wt.%, based on the total weight of the above resins, dispersant. As compared with the conventional PVC, it is excellent in light resistance, heat resistance and softness, and does not suffer disadvantages such as fogging and the migration of plasticizer to the surface of a molding.
Patent JP-H10142185-A (JP)
Title: Apparatus for detecting flaw of piping
Inventor: YAMAZAKI MASAMI
IPC: G01N27/20
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To correctly detect a damaged position of piping in simple operation. SOLUTION: Pin electrodes 411a, 411b are inserted from the piping insertion confirmation hole of a joint, and the fitting recess 413a of a supporting body 413 is fitted to a projecting step part of a joint main body. As a result, front end parts of the pin electrodes 411a, 411b pierce a conductive layer in front of an inside insulating layer. At this time, a corresponding electrode 412 alike butts against a top plane of the projecting step part of the joint main body. If a nail sticks in the piping, the conductive layer of the piping is electrically connected to the water filled in the interior of the piping via the nail.  Since resistance shows a finite value in this case, a CPU judges that 'the piping is damaged', with calculating a distance from a probe to a damaged point of the piping based on the obtained resistance value, a conductivity of the water which is stored in a ROM beforehand, etc., and letting a display device 421 display a calculated result.
Patent JP-H06213332-A (JP)
Title: Coolant pump
Inventor: RICHIYAADO ROBAATO FURIIMAN
IPC: F16J15/447
Filed: 1991-08-27
Abstract: PURPOSE: To provide a coolant pump of an internal combustion engine, having no coolant leakage, in which coolant to be used to dampen the seal front surface of a shaft part leaks during cooling but does not reach a bearing, and the coolant is evaporated by heat of the internal combustion engine during the operation. CONSTITUTION: A seal composed of a seal second structural part 30 rotatable together with a shaft 18 and formed by sheet metal processing and a seal first structural part 32 interferencefitted in the edge of a bowl 24 and formed by sheet metal processing is provided on the intermediate part of the shaft 18 supported on a bearing 20 arranged on a pump body composed of the bowl 24 and having a flange 26, and having one end mounted with a drive pulley 22 and the other end mounted with a vane provided impeller 16. Excess leaked coolant, which has dampened the seal front surface, is collected to a reservoir 40 of the bowl 24. When it exceeds the water level 42, it is discharged from a drain hole 44 extending parallel to the axial direction of the shaft 18 and provided above the lowermost position of the bowl 24.
Patent JP-H08223792-A (JP)
Title: Power unit for faulty voltage compensation
Inventor: KIN CHIKEN
IPC: H02J1/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To compensate a defect voltage outputted from a voltage source and to drive the corresponding load without any interruption by compensating the defect voltage from the voltage source of a lower voltage capacity with a normal voltage from the voltage source of a higher voltage capacity. SOLUTION: A voltage source part 10 includes a plurality of voltage sources (for example, regulators 12, 14, 16, and 18) and they generate each different DC and are arranged in the order of decreasing voltage capacity. A voltage compensation part 100 is provided with voltage compensation blocks 110, 120, and 130 and the voltage compensation blocks 110, 120, and 130 exist between the regulators 12, 14, 16, and 18 and loads 22, 24, 26, and 28. Then, the voltage compensation blocks 110, 120, and 130 compensate a defect voltage from a lower voltage capacity with a normal voltage from the voltage source of a higher voltage capacity, thus compensating a defect voltage outputted from the voltage source and driving a corresponding load without any interruption.
Patent JP-H07148927-A (JP)
Title: Image forming apparatus and head voltage adjusting method therein
Inventor: KUMAGAI SHIGEMI
IPC: B41J2/12
Filed: 1993-11-26
Abstract: PURPOSE:To always accurately and easily measure and adjust the applied voltage to a recording head without being affected by the fluctuations of circuit characteristics caused by a change with the elapse of time. CONSTITUTION:The applied voltages to respective recording heads are set by variable resistors 117a-120a. Reference voltage REFA is measured by monitor circuits measuring the applied voltages to the respective recording heads and this measured value is compared with a preliminarily stpred predetermined value to calculate the correction data of the respective monitor circuits. Next, the actual applied voltages (VHC, VHM, VHY, VHK) of the respective recording heads are measured and, on reference to the correction data, the voltages of the respective recording heads are controlled so as to become set applied voltages.
Patent JP-H08150631-A (JP)
Title: Manufacture of integrated skin foamed molding
Inventor: FUJIYAMA YOICHI
IPC: B29K105/04
Filed: 1994-11-30
Abstract: PURPOSE: To increase productivity and make a highly presentable high quality product by junctioning a framed top plate of a skin material. integrally into the part of a wood end face from the surface of a molding, then rolling an inner collar part up into a rear peripheral edge part so that these parts are junctioned into one piece, and removing a clamping bracket to cut off a part leading to the inner collar part. CONSTITUTION: A skin material 20 is preliminarily formed on the frame part edge of a framed top part 21 of a specified shape through an inner collar part 22, then an extra part 23 is cut to a specified length, and the remaining peripheral edge part is caused to be held by a terminal holding groove. In addition, the formed skin material 20 with a clamping bracket is set in a female die 2 for foamed molding to match a male die 1 after removing the die. Next, a cavity between both dies 1, 2 is filled with a compound foaming resin and caused to foam to obtain a molding. At the same time, the framed top plate 21 of the formed skin material 20 is junctioned integrally into the part stretching from the surface of the molding to the wood end face.  In addition, the inner collar part 22 of the formed skin material 20 is rolled into the rear peripheral edge part and these parts are junctioned integrally. After that, this molding is removed from the die, then the clamping bracket 4 is taken out of place, and the part leading to the inner collar part 22 is cut off and removed.
Patent JP-H07124555-A (JP)
Title: Water purifying and activating method and apparatus
Inventor: FUKUYAMA TAKESHI
IPC: C02F1/32
Filed: 1993-11-04
Abstract: PURPOSE:To make an apparatus compact and to enhance the removing efficiency of impurities by injecting raw water into a medium fluidizing chamber having a medium consisting of an alpha-olefinic polymer and cristobalite to treat the same and sterilizing the treated water by a sterilizing lamp before filtering the same through a filter film. CONSTITUTION:When raw water is injected into a medium fluidizing chamber 12 from a jet nozzle 15, the raw water generates violent downward water streams (vortex streams) not only to apply acitive motion to numberless pellet like medii consisting an alpha-olefinic polymer and cristobalite but also to allow the medii to collide with each other. By this constitution, clusters of water molecules (aggregates of water molecules) present in raw water are destructed and the impure molecules in the raw water also become a state easily coarsely granulated or floculated. Thereafter, the treated raw water is passed through a mesh 16 to reach a tower top chamber 13 and allowed to fall along a quartz glass pipe 19 to be sterilized on the way by an ultraviolet sterilizing lamp 17 and subsequently filtered by a filter 14 consisting of hollow yarn membranes.
Patent JP-S63152611-A (JP)
Title: Modification of polyolefin
Inventor: ASANUMA TADASHI
IPC: C08F2/48
Filed: 1986-12-16
Abstract: PURPOSE:To carry out graft polymerization in a desired amount of polymerization even for a molded article without using a dangerous peroxide, by irradiating an organopolysilane-containing polyolefin with light in the presence of a radically polymerizable monomer. CONSTITUTION:A polyolefin, e.g. PE, etc., containing an organopolysilane, e.g. polyphenylmethylsilane, polyphenethylmethylsilane, polypropylmethylsilane, etc., normally at 0.0005-0.01 weight ratio, is irradiated with light in the presence of a radically polymerizable monomer, e.g. (meth)acrylic acid ester, styrene, etc., and modified.
Patent JP-H11115500-A (JP)
Title: Weather strip for automobile and manufacture thereof
Inventor: MATSUMOTO YOSHIHARU
IPC: B29C44/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the sealing property and to manufacture a weather strip efficiently by forming a cylindrical main seal part of the weather strip by deforming it to a shape required for bending in advance. SOLUTION: A solid rubber layer 5 is formed in a part of an inner face of a cylindrical main seal part 2 formed by foaming rubber, and a part of the main seal part 2 is deformed so as to protrude outward by making a radius of curvature of a solid rubber layer hold part 6 of the main seal part 2 smaller than that of the other adjacent part 8 due to a difference in expansion coefficient between a foaming rubber layer 7 of the solid rubber layer hold part 6 and the solid rubber layer 5 at the time of extrusion molding.
Patent JP-H01142104-A (JP)
Title: Driveway with water channel
Inventor: IMAI KOJI
IPC: E02B5/00
Filed: 1987-11-27
Abstract: PURPOSE: To reduce exhaust emission and noise and to cope with a drought and a flood so as to preserve environment by providing a waterway serving as a storing reservoir in an ordinary time and as a water regulating reservoir in case of a flood above a roadway constructed underground. CONSTITUTION: Open-cut is carried out after an earth retaining wall 1 is constructed in the ground, and two dual carriageway type roadways 3 having a control and emergency passage 2 between them are constructed. Subsequently, a waterway 5 opened to the air is formed above the roadway 3 via a ventilation duct 4 used as an evacuation passage in case of a disaster. While the inside of the earth retaining wall 1 is filled again, a bank 6, a promenade 8 and the like are arranged. The waterway 5 is used as a water storing reservoir for a drought at a normal water level WN, while it is used as a regulating reservoir in case of a flood at a waver level WE. In this way, a roadway coping with a drought and a flood while reducing pollution due to exhaust emission and noise can be provided.
Patent JP-H04174000-A (JP)
Title: Production of aluminum alloy parts for automobile body
Inventor: HAYAZAKI MASAAKI
IPC: B21D22/20
Filed: 1990-11-02
Abstract: PURPOSE:To improve the productivity of Al alloy parts for automobile bodies including deep drawing and electrodeposition painting in the production process and to improve the characteristics of coated film surfaces by specifying the surface roughness of both surfaces of an Al alloy sheet. CONSTITUTION:The Alloy sheet having >=5mum and <=10mum surface roughness Rmax of both surfaces 2, 3 is used as the Al alloy sheet 1 at the time of subjecting the Al alloy sheet 1 coated with a lubricant 4 to deep drawing to form a blank material for parts, then subjecting this blank material to electrodeposition painting. The retentivity of the lubricant 4 in the alloy sheet 1 is improved in this way and the crack-free blank material for parts is obtd. by one-step deep drawing. The aadhesiveness of the coating material is improved and the coating surfaces are smoothed in the electrodeposition painting.
Patent JP-S63151431-A (JP)
Title: Heat seal device
Inventor: SUZUKI MASAYOSHI
IPC: B29C35/08
Filed: 1986-12-15
Abstract: PURPOSE:To secure stability and reliability of bonding state by cooling the bonding sections after bonding a work piece by means of pressure and heat. CONSTITUTION:A bonding section 1c of a panel 1a and a base 1b being piled up together are placed on a rubber material 5, and a piston rod 8a is lifted up to pressurize the bonding section 1c between the rubber material 5 and a glass plate 2. Then, while an infrared rays heater 10 is moved along a guide rail 12, infrared rays 11 are irradiated to heat up the bonding section 1c. While pressurizing the bonding section 1c is going on, the bonding section 1c is cooled down. By said process, stability and reliability of bonding state is secured.
Patent JP-S62159688-A (JP)
Inventor: YONEYAMA HITOSHI
IPC: A63H29/02
Filed: 1985-12-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63226325-A (JP)
Inventor: HARADA TSUKASA
IPC: A47K3/28
Filed: 1986-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。